Common heavy metals like Nickel, Chrome, Zinc, Cadmium and Copper are typical byproducts of industrial and laboratory processes and can pose considerable health risks to human beings. It is required that their presence in wastewater be reduced to legal levels before being discharged into the environment as mandated by the Environmental Protection ...

Most metal finishing operations still use some form of metal hydroxide precipitation with one or more polymers, coagulants, etc. to remove metal ions to acceptable levels. The primary problem with this method is that ions of different metals precipitate at different pH levels. So, if you have more than one regulated metal you have to ...

GC Filtral is a granular activated alumina designed for the removal of lead, fluoride, chromium, zinc, iron, phosphates and other heavy metals from water. Highly adsorbent, the GC Filtral is able to adsorb as much as 1.4g fluoride per 100g alumina with less than 1 ppm fluoride evident in the water effluent. Conditioning of the GC Filtral with ...

Ion Exchange Equipment / Ion Exchanger / Ion exchange Column The main part of Ion exchange equipment is ion exchange column, it is using the ion inside the resin exchange with the ion inside the raw water (liquid, fluid) and remove it and make raw water (liquid, fluid) to be purified. The Ion exchange column can use separately and also using in ...

An ion exchange system consists of a tank containing small beads of synthetic resin. The beads are treated to selectively adsorb either cations(positive) or anions(negative) and exchange certain ions based on their relative activity compared to the resin. This process of ion exchange will continue until all available exchange sites are filled,at ...

The LIGNOR-ARD process is an economically and environmentally sustainable solution for the treatment of Acid Rock Drainage (ARD). LIGNOR-ARD treats ARD to levels within the British Columbia Aquatic Life Standards and generates a biologically stable sludge, which strongly bonds the metals, preventing further leaching into the receiving environment. ...

Packaged in standard sizes of 2.5x10, 4.5x10, and 4.5x20-inch, cartridges, Apyron's Aqua-Bind MP provides an easy and efficient option for removal of arsenic as well as chlorine, zinc, copper, and other heavy metals. The 2.5x10-inch is also an idea option for post-RO treatment and removing the untreated arsenic III. This option also offers the ...

Granular activated carbon (GAC) absorption is commonly used for the advanced (tertiary) treatment of municipal and industrial wastewater. GAC is used to adsorb small quantities of soluble organics and inorganic compounds such as nitrogen, sulfides and heavy metals remaining in the wastewater following biological or physical-chemical treatment. ...

This treatment is often necessary because some metals such as chromium, lead, nickel, cadmium, etc.. are toxic to biological treatment. It's possible its removal by precipitation through pH adjustment, oxidation or reduction to insoluble forms. You can also use ion exchange or reverse osmosis.

F3100 Metal Screen Filters (Manual) are excellent filtration choices for removing heavy inorganic particulates from water, such as sand. Manual screen filters are designed to remove particles from the water by passing the water through an open area in the screen. The dirt particles are collected on the screen and can be removed when the filter is ...

Metal Fume Cupbpoards protect laboratory staff from noxious fumes when working with acids, dangerous gas, organic solutions, etc. Harmful and unpleasant chemical fumes are removed from the controlled environment to facilitate a safe, pleasant work environment. The Fume Cupboard channels chemical vapors out of the building using an internal fan ...

Accell Clean® DPP is a high-performance, biodegradable, heavy duty cleaner/degreaser for oil and petroleum-based contaminated surfaces. DPP is a highly effective cleaning agent designed for metal surfaces where grease and oil need to be removed. Product not recommended for use on rubber or plastic components. If potential contact with rubber ...

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